Handheld cleaning appliance



FIG. 1 is a perspective view of a handheld cleaning appliance in accordance with the present design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The power supply cord shown in broken lines is for illustrative purposes only and forms no part of the claimed design. 

We claim the ornamental design for a handheld cleaning appliance, as shown and described. 